BE469840A - - Google Patents
Info
- Publication number
- BE469840A BE469840A BE469840DA BE469840A BE 469840 A BE469840 A BE 469840A BE 469840D A BE469840D A BE 469840DA BE 469840 A BE469840 A BE 469840A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/04—Distributors combined with modulators or demodulators
- H04J3/045—Distributors with CRT
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
- H01J31/04—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with only one or two output electrodes with only two electrically independant groups or electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Particle Accelerators (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US591065A US2429631A (en) | 1945-04-30 | 1945-04-30 | Multichannel pulse modulator system |
US632731A US2549826A (en) | 1945-12-04 | 1945-12-04 | Multiplex electrical pulse communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
BE469840A true BE469840A (xx) |
Family
ID=27081034
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE469840D BE469840A (xx) | 1945-04-30 | ||
BE479583D BE479583A (xx) | 1945-04-30 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE479583D BE479583A (xx) | 1945-04-30 |
Country Status (6)
Country | Link |
---|---|
US (1) | US2429631A (xx) |
BE (2) | BE479583A (xx) |
CH (2) | CH279124A (xx) |
DE (1) | DE880605C (xx) |
FR (2) | FR938705A (xx) |
GB (2) | GB635482A (xx) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2549826A (en) * | 1945-12-04 | 1951-04-24 | Standard Telephones Cables Ltd | Multiplex electrical pulse communication system |
BE472449A (xx) * | 1946-04-10 | |||
GB652357A (en) * | 1946-11-21 | 1951-04-25 | Gen Electric Co Ltd | Improvements in and relating to multi-channel signalling systems |
US2551024A (en) * | 1946-12-20 | 1951-05-01 | Gen Electric Co Ltd | Multiplex arrangement for generating time-modulated pulses |
US2570010A (en) * | 1947-03-05 | 1951-10-02 | Hartford Nat Bank & Trust Co | Multiplex transceiving arrangement |
US2543737A (en) * | 1947-03-28 | 1951-02-27 | Rca Corp | Multiplex system |
US2611826A (en) * | 1947-06-05 | 1952-09-23 | Kalfaian Meguer | Simultaneous amplitude modulation and phase modulation with economy in bandwidth |
US2516221A (en) * | 1947-07-11 | 1950-07-25 | Gen Electric Co Ltd | Modulator for multichannel signaling systems |
US2543738A (en) * | 1947-11-15 | 1951-02-27 | Rca Corp | Time division pulse multiplex system |
US2587734A (en) * | 1947-12-22 | 1952-03-04 | Meguer V Kalfaian | Modulator tube and circuits |
GB638897A (en) * | 1948-02-04 | 1950-06-14 | Gen Electric Co Ltd | Improvements in and relating to electric pulse signalling systems |
US2685044A (en) * | 1948-02-05 | 1954-07-27 | Rca Corp | Quantizing tube |
US2621323A (en) * | 1948-02-26 | 1952-12-09 | Int Standard Electric Corp | Pulse code modulation system |
GB652397A (en) * | 1948-03-16 | 1951-04-25 | Gen Electric Co Ltd | Improvements in and relating to multi-channel pulse signalling systems |
GB665755A (xx) * | 1948-03-27 | |||
US2603714A (en) * | 1948-09-01 | 1952-07-15 | Bell Telephone Labor Inc | Percentage time division multiplex for pulse code modulation |
US2773937A (en) * | 1949-12-24 | 1956-12-11 | Gen Dynamics Corp | Electronic signaling and switching system |
GB706010A (en) * | 1950-02-28 | 1954-03-24 | Standard Telephones Cables Ltd | Improvements in or relating to signalling arrangements for multi-channel telecommunication systems |
GB679901A (en) * | 1951-01-10 | 1952-09-24 | Standard Telephones Cables Ltd | Improvements in or relating to keyed frequency modulation carrier wave communicationsystems |
US2905760A (en) * | 1955-03-30 | 1959-09-22 | Rca Corp | Multiplex communication system |
DE1054510B (de) * | 1956-12-19 | 1959-04-09 | Felten & Guilleaume Gmbh | Anordnung zur gleichzeitigen Auswahl und Phasendemodulation einer Impulsreihe aus dem Impulsgemisch eines Mehrkanal-Pulsphasenmodulationssystems |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB470495A (en) * | 1935-11-14 | 1937-08-16 | Alan Dower Blumlein | Improvements in or relating to multiplex signalling systems |
NL135920C (xx) * | 1939-05-30 | |||
BE474803A (xx) * | 1944-11-25 | |||
US2495738A (en) * | 1944-12-09 | 1950-01-31 | Standard Telephones Cables Ltd | Cathode-ray pulse time modulation multiplex system |
-
0
- BE BE469840D patent/BE469840A/xx unknown
- BE BE479583D patent/BE479583A/xx unknown
- FR FR954961D patent/FR954961A/fr not_active Expired
-
1945
- 1945-04-30 US US591065A patent/US2429631A/en not_active Expired - Lifetime
-
1946
- 1946-04-18 GB GB12053/46A patent/GB635482A/en not_active Expired
- 1946-10-24 FR FR938705D patent/FR938705A/fr not_active Expired
- 1946-11-18 GB GB24087/46A patent/GB635488A/en not_active Expired
-
1947
- 1947-03-29 CH CH279124D patent/CH279124A/fr unknown
- 1947-09-06 CH CH267823D patent/CH267823A/de unknown
-
1951
- 1951-03-31 DE DEI3968A patent/DE880605C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH279124A (fr) | 1951-11-15 |
BE479583A (xx) | |
FR954961A (xx) | 1950-01-06 |
GB635482A (en) | 1950-04-12 |
US2429631A (en) | 1947-10-28 |
CH267823A (de) | 1950-04-15 |
DE880605C (de) | 1953-06-22 |
GB635488A (en) | 1950-04-12 |
FR938705A (fr) | 1948-10-22 |